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Sint-Pieters-Leeuw Weather in May

May in Sint-Pieters-Leeuw averages 19°C (66°F) during the day and 9°C (48°F) at night. Quite a bit of rainfall is typical this month, with around 67 mm (2.6 in) on average. An umbrella is a good idea.

Rainfall in Sint-Pieters-Leeuw in May

Expect around 17 days of rain based on historical data, with 67 mm (2.6 in) average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Sint-Pieters-Leeuw in May

May in Sint-Pieters-Leeuw brings pleasant temperatures, with highs of 19°C (66°F) and nights around 9°C (48°F). Conditions are often most pleasant around the middle of the day. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Sint-Pieters-Leeuw in May

The month brings about 189 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Sint-Pieters-Leeuw in May

Wind speeds average 3 m/s (6 knots) during May. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Sint-Pieters-Leeuw.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Belgium, check out our Sint-Pieters-Leeuw's climate page.

Sint-Pieters-Leeuw Temperature in May

Min TemperatureMin Temperature 9°C (48°F)  
Max TemperatureMax Temperature 19°C (66°F)  
Chance of RainChance of Rain 55%  
PrecipitationPrecipitation 67 mm (2.6 in)  
Rainy daysRainy days 17 days  
HumidityHumidity 73% *  
WindspeedWindspeed 3 m/s (6 knots) *  
SunshineSunshine 189 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Ukkel, Belgium (7 KM, 4 Miles).

Best Places in Belgium in May

Find out more about the weather in Belgium and which places have the best travel conditions in this month. See all of Belgium in May →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Sint-Pieters-Leeuw in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Sint-Pieters-Leeuw in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
6/10
Cycling
10/10
Walking
10/10
Barbeque
7/10
Camping
4/10
Outdoor sports
10/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Belgium, check out our Sint-Pieters-Leeuw's climate page.

More climate data for Sint-Pieters-Leeuw